Subversion Repositories adaptive_lms_equalizer

--  Copyright (C) 2004-2005 Digish Pandya <digish.pandya@gmail.com>

--  This program is free software; you can redistribute it and/or modify

--  it under the terms of the GNU General Public License as published by

--  the Free Software Foundation; either version 2 of the License, or

--  (at your option) any later version.

--

--  This program is distributed in the hope that it will be useful,

--  but WITHOUT ANY WARRANTY; without even the implied warranty of

--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

--  GNU General Public License for more details.

--

--  You should have received a copy of the GNU General Public License

--  along with this program; if not, write to the Free Software

--  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

library IEEE;

use IEEE.STD_LOGIC_1164.ALL;

use IEEE.STD_LOGIC_ARITH.ALL;

use IEEE.STD_LOGIC_UNSIGNED.ALL;

entity Mux is

    Port ( in1 : in std_logic_vector(3 downto 0);

           in2 : in std_logic_vector(3 downto 0);

           in3 : in std_logic_vector(3 downto 0);

           in4 : in std_logic_vector(3 downto 0);

           sel : in std_logic_vector(1 downto 0);

           o_ut : out std_logic_vector(3 downto 0));

end Mux;

architecture Behavioral of Mux is

begin

o_ut <=         in1 when sel = "00" else

                in2 when sel = "01" else

                in3 when sel = "10" else

                in4 when sel = "11" else

                "0000";

end Behavioral;